Simplifying Fractions

Tick all answers that correctly finish this sentence:

To simplify a fraction, you have to divide the numerator and denominator...

• by the denominator

• by the same number

• by a common factor to both numerator AND denominator

• by a number that you can divide into both numbers

• by any factor of either number

Write the missing number for the simplified fraction:
 $\frac{4}{12}=\frac{1}{?}$  

Simplify 

• 1/4
• 1/24
• 6/4
• 1/18

Simplify

• 1/5
• 1/3
• 3/5
• 2/3

What number would you divide your numerator and denominator by when simplifying this fraction?  6/9

• 2
• 3
• 6
• 9

Which is NOT an equivalent fraction to:
3/4

• 75/100
• 9/16
• 9/12
• 30/40

What is the largest number you would divide the numerator and denominator by when simplifying this fraction?  4/16

• 2
• 4
• 8
• 16

If Heather has 24 Pokemon cards and 10 of her cards are GX's. What fraction of her cards are GX's. Simplify the fraction. 

• 10/24
• 1/2
• 1/5
• 5/12

The fraction $\frac{9}{27}$  fully simplifies to  $\frac{3}{9}$  

True or false? 

• true

• false

Answer explanation

The number can be further simplified by dividing the numerator and denominator by 3, giving  $\frac{1}{3}$ .

Fully simplify this fraction: $\frac{30}{60}$  

•  $\frac{1}{2}$  

•  $\frac{15}{30}$  
  

•  $\frac{10}{20}$  
  

•  $\frac{3}{6}$